4ボイス アナログシンセサイザーの買取情報

The product you provided, "4580646115666 SEQUENTIAL Fourm ポリフォニック・アフタータッチ 4ボイス アナログシンセサイザー," appears to be a Japanese description of a synthesizer. Specifically, it seems to refer to the Sequential brand, which is known for its analog synthesizers.
The key features suggested by the description include:
- **ポリフォニック (Polyphonic)**: This indicates that the synthesizer can play multiple notes at the same time, typically more than one voice.
- **アフタータッチ (Aftertouch)**: This feature allows for additional manipulation of the sound after a key is pressed, usually by applying pressure to the key.
- **4ボイス (4-voice)**: This suggests that the synthesizer can play four separate notes or voices simultaneously.
- **アナログシンセサイザー (Analog Synthesizer)**: This suggests that the synthesizer uses analog circuitry to generate sound, which is popular for its warm, rich tones.
If you need more specific information about the Sequential Fourm synthesizer, such as features, specifications, or its place in music production, feel free to ask!